Uptick in Whooping Cough Cases Prompts New Warnings from Health Officials

It’s a sound no parent wants to hear—that relentless cough that just won’t go away. Now, health officials are warning of a sharp rise in whooping cough cases, especially among vulnerable children.

“We’ve recently seen a big increase,” said Dr. Matthew A. Kreth, a pediatric pulmonologist at Erlanger. “In 2024, the number of whooping cough cases reported by the CDC increased sixfold compared to 2023.”

Whooping cough, or pertussis, is a highly contagious illness that starts with mild cold-like symptoms but can quickly lead to severe coughing fits, vomiting, and trouble breathing—particularly in babies and young children.

Dr. Kreth says vaccination remains the best form of protection and stresses that it’s not just young children who need to be covered.

“Teens should receive a Tdap booster, and it’s especially important for pregnant women or anyone who will be around infants to get theirs,” he said. “Even if you received your childhood vaccines, immunity can wear off over time, so that booster dose helps protect the most vulnerable.”

Doctors say early detection is key to preventing severe complications, and they’re urging parents to watch for symptoms like a persistent cough that lasts more than a week.

The best prevention, experts agree, is staying up to date on vaccinations—and catching the signs early.